|Light Novel||Volume 10|
Reginleif is a high ranking member of the Ten God's who manipulates fire. He supported Albareos and the Vatican's research into cloning. Thanks to the help from Reginleif the cloning project was able to flourish.
Reginleif was involved in the experiments of the Vatican who attempted to create strong cloned warriors using the DNA stolen from Jin Toujou who was hailed at the Strongest Hero born among the Hero Clan at the age of 14. Seeing that a number of clones were a failure until Reginleif got involved resulting in the birth of Shiba Kyouichi, the thirteenth clone of Jin. However, due to the nature of his ability to absorb and convert corruption, then turn it into power, it resulted in Reginlief himself being absorbed into Shiba.